Review on 🔊 Xeneo X21 Dual Portable Bluetooth Speakers - Waterproof Outdoor Wireless Stereo Pairing with FM Radio, Micro SD Card, IPX6, Aux Jack - 30W for Home, Office, Party, and Travel (Pack of 2, Black) by Drexel Wortham

I love the look and shape of this thing. Fits perfectly in a water bottle holder. The sound is also impressive, better than many others that I have tested. (of which there are a TON) The radio function is a huge bonus and even the case is great quality. However, the battery is so terrible that it ruins all other amazing features. I went through two of them, not thinking the battery could be that bad, and swapped them out for a different one. Both have the worst battery life I've had in a Bluetooth speaker. At full volume, which is by no means mind-blowing, you're lucky if you get 30-40 minutes. At 3/4 volume, as advertised, you can get an hour if that. Far from the promised battery life anyway. I'm on it, still using it, but I mainly use it in the bathroom and leave it on all the time. When the battery dies, which happens very quickly, it goes into sleep mode, which significantly reduces volume and sound quality. Too bad you can't put a better battery in this thing, because like I said, all the other features are great! It's also very light, which I'd gladly sacrifice for a decent battery inside.